Transmissions
Chain Sprockets
Pilot Bore Sprockets
1/2inch Pitch (08B1, 08B2, 08B3) Pilot Bore Sprockets
08B3 - 1/2inch Triplex Chain Sprockets
Quick Code: BB-20789
4TR24 Pilot Bore Chain Sprocket 08B3
08B3-24 Triplex Chain Sprocket
The 4TR24 is a premium pilot bore chain sprocket designed for heavy-duty power transmission applications. This British standard sprocket features a triplex (three-strand) configuration, delivering exceptional load capacity and reliable performance in demanding industrial environments.
Specifications:
- 08B3 British standard roller chain sprocket
- 1/2 inch pitch x 24 teeth
- Outside Diameter: 101.8mm
- Boss Diameter: 75mm
- Overall Length: 55mm
- Brand: Medway
Applications:
Ideal for use in:
- Industrial machinery and equipment
- Conveyor systems and material handling
- Agricultural equipment
- Power transmission systems requiring maximum load transfer
- Heavy-duty drive systems
The 24-tooth configuration provides an excellent balance between torque multiplication and speed, making it suitable for a wide range of mid-range power transmission requirements. This sprocket is fully compatible with standard 08B3 triplex roller chains and maintains the exacting tolerances of British standard specifications for seamless integration into your existing systems.
For technical assistance in selecting the correct sprocket for your specific application requirements, our experienced team is available to help.



